| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 11/09/2011 | 2 | 10 | DRO | N23W03 | |
| 12/09/2011 | 2 | 10 | BXO | N23W15 | |
| 16/09/2011 | 3 | 50 | CRO | N22W69 | |
| 17/09/2011 | 3 | 90 | DAO | N24W82 | |
| 18/09/2011 | 2 | 10 | BXO | N21W93 |
| C |
|---|
| 1 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C1.15 | 10/09/2011 | 17:16 | 17:19 | 17:21 |
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| Último evento clase X | 08/12/2025 | X1.1 |
| Último evento clase M | 27/12/2025 | M5.1 |
| Últimas tormentas geomagnéticas | 22/12/2025 | Kp5 (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| noviembre 2025 | 91.8 -22.8 |
| diciembre 2025 | 115.5 +23.7 |
| Last 30 days | 113.8 +28 |